Physics A periscope works on the principle of Reflection Refraction Total internal reflection Diffraction Reflection Refraction Total internal reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Second and third class levers are differentiated by The presence of multiple loads The location of the load The location of the fulcrum The type of fulcrum present The presence of multiple loads The location of the load The location of the fulcrum The type of fulcrum present ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Barometer Hydrometer Hygrometer Sonometer Barometer Hydrometer Hygrometer Sonometer ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of direct current is ________ Zero 50 HZ 60 HZ 100 HZ Zero 50 HZ 60 HZ 100 HZ ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following parts of the sunlight makes the solar cooker hot ? Ultra violet Infra red Red light Cosmic rays Ultra violet Infra red Red light Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound travel fastest through Gas Solid None of these Liquid Gas Solid None of these Liquid ANSWER DOWNLOAD EXAMIANS APP
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